Grit: #80. 【Function】 The sanding rolls is mainly designed for plumbers to remove residue and renew surface appearance for tubed before welding, such as copper, brass, aluminum pipes etc. Sanding Tools.
Grit: #80. 【Function】 The sanding rolls is mainly designed for plumbers to remove residue and renew surface appearance for tubed before welding, such as copper, brass, aluminum pipes etc. Sanding Tools.